The hex color #c9930a is a light color. The web-safe version is Hex
#CC9900. A complementary color is
#366CF5. The grayscale version is
#777777. A 20% lighter version of the original color is
#FCC63D, and Hex
#966000 is the 20% darker color. If the color is saturated by 10%, you get
#D19600. If the color is desaturated by 10%, the color
#C19015 is obtained.